Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| en:survey:pretest [08.02.2021 21:51] – [Questionnaire Pretest] sophia.schauer | en:survey:pretest [08.02.2021 21:57] – [Face-to-Face Pretest] sophia.schauer | ||
|---|---|---|---|
| Line 30: | Line 30: | ||
| - Once you have incorporated all your changes, you should repeat the pretest -- otherwise you may be making matters worse. Of course you need to recruit different people, since the original testers now know how to understand your questions. | - Once you have incorporated all your changes, you should repeat the pretest -- otherwise you may be making matters worse. Of course you need to recruit different people, since the original testers now know how to understand your questions. | ||
| - Even good questionnaires need a couple of alterations. Usually, 2-4 Pretest rounds are needed, to turn a good questionnaire into a really good one. However, the effort is worthwhile: better data quality, less drop-outs and less effort during the analysis and interpretation. Especially under time pressure a pretest should not be missed out on. | - Even good questionnaires need a couple of alterations. Usually, 2-4 Pretest rounds are needed, to turn a good questionnaire into a really good one. However, the effort is worthwhile: better data quality, less drop-outs and less effort during the analysis and interpretation. Especially under time pressure a pretest should not be missed out on. | ||
| + | |||
| + | Useful hints on pretesting and further test methods are described, for example, in the text [[http:// | ||
| + | |||
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
